{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["conjunction", "hyponym of", "used for", "feature of"], "input": "Finally , the recognizer has been modified to use bigram back-off language models ."}
{"conjunction": [], "hyponym of": [], "used for": [{"subject": "bigram back-off language models", "object": "recognizer"}], "feature of": []}